

For example, using the viewfinder of a camera to show a shop sign on a smartphone's display would result in a real-time image of the shop sign being displayed, but the words shown on the sign would be the translated words instead of the original foreign words. The words were displayed in the original context on the original background, and the translation was performed in real-time without a connection to the internet. Word Lens used the built-in cameras on smartphones and similar devices to quickly scan and identify foreign text (such as that found in a sign or a menu), and then translated and displayed the words in another language on the device's display. Word Lens was an augmented reality translation application from Quest Visual.

IPhone 3GS+, iPod Touch 4+, iPad 2+, Android phones, Google Glass
